Hideki Osada, Sumiden Semiconductor Materials Co Sumitomo Electric Industries
Y. Yoshizumi, Sumiden Semiconductor Materials Co Sumitomo Electric Industries
K. Uematsu, Sumitomo Electric Industries, Ltd.
S. Minobe, Sumiden Semiconductor Materials Co Sumitomo Electric Industries
F. Sato, Sumiden Semiconductor Materials Co Sumitomo Electric Industries
F. Nakanisihi, Sumiden Semiconductor Materials Co Sumitomo Electric Industries
Y. Yamamoto, Sumitomo Electric Industries, Ltd.
Y. Yabuhara, Sumiden Semiconductor Materials Co Sumitomo Electric Industries
